Eye Socket Anatomy

Scene 2 Moving your eye requires 6 different muscles. This thickness also allows the bone to remain strong and sturdy to protect the more delicate features of the face.

Female Eye Socket Anatomy Google Search Female Eyes Anatomy Female

An eye socket or orbital socket is a part of the skull in which the eye is enclosed.

Eye socket anatomy. Thanks to the scleras hardiness the eyeball is less susceptible to injury than if it were surrounded by a softer tissue. This is a strong layer of tissue that covers nearly the entire surface of the eyeball. The eye is supplied by the ophthalmic artery which is the first branch of the internal carotid artery when it has travelled passed the cavernous sinus.

The eye is cushioned within the orbit by pads of fat. Orbit may refer to the bony socket. In our body the Orbits are conical or four-sided pyramidal cavities which open into the midline of the face and point back into the.

Use the Move stylus mode to rotate the head. The ethmoid bone is only about the size of an ice cube but is very light and sponge-like in appearance that helps to form the walls of your eye socket or orbital cavity as well as the roof sides and interior of your nasal cavity. The sclera the tough protective outer shell of the eyeball is composed of dense fibrous tissue that covers four-fifths of the eyeball and provides attachments for the muscles that move the eye.

Use the Dissect stylus mode to remove the skull. Eye sockets are cavities that essentially cup the eyes. Although much of the socket encloses the eye some of it protrudes beyond and can be readily felt behind the eyebrow.

Muscle and fibrous attachments are preserved as much as feasible. The orbital contents comprise the eye the orbital and retrobulbar fascia extraocular muscles cranial nerves II III IV V and VI blood vessels fat the lacrimal gland with its sac and duct the eyelids. Anatomy of the human eye.

When drawing look for the signs of the underlying structure that the eye is placed within. Structures such as the lacrimal gland the optic nerve and muscles keep the eye and the socket functioning properly. An awareness of the shape of the eye socket and the.

In anatomy the orbit is the cavity or socket of the skull in which the eye and its appendages are situated. Anatomy of the human eye. In the adult human the volume of the orbit is 30 millilitres of which the eye occupies 65 ml.

In this article we shall look at the borders contents and clinical correlations of the bony orbit. The zygomatic bone is somewhat rectangular with portions that extend out near the eye sockets and downward near the jaw. Six extraocular muscles in the orbit are attached to the eye.

Depending on a persons age and build they may be more or less visible but they are still there. The front portion of the bone is thick and jagged to allow for its joining with other bones of the face. Scene 1 What surrounds the eyes.

Socket represents the preop sac. Eyelashes and eyelids help to shield the eye from potential damage. The orbits or eye sockets are bilateral and symmetrical bony cavities in the head.

Several skull bones make up a socket and these bones join to form a four-walled pyramid behind each eye. It also provides support to the inside of your eye by providing a surface for some of the ocular muscles to attach to. In addition to the eye it houses all the muscles nerves and connective tissues that connect to and move the eye.

Eyeball Bulbus oculi The eye is a highly specialized sensory organ located within the bony orbitThe main function of the eye is to detect the visual stimuli photoreception and to convey the gathered information to the brain via the optic nerve CN IIIn the brain the information from the eye is processed and ultimately translated into an image. For more information about the anatomy of the eye take a look below. The eye socket is the bony structure surrounding and protecting the eye.

The eye sits in a protective bony socket called the orbit. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit. Observe the bones and muscles of the face.

Orbit can refer to the bony socket or it can also be used to imply the contents. The ophthalmic artery has numerous branches that supply. Its made up of tough tissue which ensures your eyeball keeps its shape.

Human Anatomy Eye Socket This section will be completed in Studio along with Human Anatomy - Eye Socket worksheet. The eye is protected from mechanical injury by being enclosed in a socket or orbit which is made up of portions of several of the bones of the skull to form a four-sided pyramid the apex of which points back into the head. Eye Sockets Orbits On each side of our bodys head the Orbit Eye Socket is a facial bone cavity socket of the skull in which the eye and its appendages are situated.

In addition to the eyeball itself the orbit contains the muscles that move the eye blood vessels and nerves. The extraocular muscles are attached to the white part of the eye called the sclera. Can you find them.

The orbit is the bony eye socket of the skull. Eyeball Explore study unit Blood supply and drainage of the eye. These muscles move the eye up and down side to side and rotate the eye.

SOURCES AND FLOW Tears are much more complex than mere salty water Tears are introduced into the conjunctival sac to sheet over the eye in a tear film and exit the eye into the nose via the lacrimal excretory drainage system. Parts of the Eye Outside the Eyeball. The orbit is formed by the cheekbone the forehead the temple and the side of the nose.

The sclera is itself covered anteriorly by the conjunctiva a transparent mucous membrane that prevents the eye from drying out. Anatomy of the Eye Socket. They enclose the eyeball and its associated structures.

Thus the floor of the orbit is made up of parts of the maxilla zygomatic and palatine bones while the roof is made up of the orbital plate of the frontal bone and behind this by the lesser.

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